The device shown is a Sharp EL-1801V, a 12-digit electronic printing calculator designed for home or small office use. It features a large blue fluorescent display and a fast ink printer capable of 2.1 lines per second in two colors (black and red).
Key Features
Calculations: Includes specialized keys for Cost/Sell/Margin, tax functions (Tax+ and Tax-), and a one-touch Change Calculation function.
Design: Features a professional keyboard layout and an extra-large fluorescent display for easy viewing.
Power: It is a corded electric device, typically powered via an AC adapter.
Protection: Some models include Microban® antimicrobial protection to help prevent the growth of bacteria on the device.